# Cognee vs Mem0 — Fit & Features

Canonical: https://trutool.co/compare/cognee-vs-mem0
Author: Snehil (https://trutool.co/authors/snehil)

Compare Cognee and Mem0 by use case, features, limitations, and evaluation questions.

## Compare fit, features, and limitations

### Cognee
Prepare connected knowledge and memory for AI applications.
Best fit: Developers building grounded assistants with persistent context and retrieval.
- Knowledge graphs
- Agent memory
- Data ingestion
Before you choose: Test retrieval quality, deletion behavior, access boundaries, and retention. Compare hosting and embedding costs for your data.
Pricing: https://www.cognee.ai/pricing
- [Read Cognee profile](https://trutool.co/tools/cognee): Read Cognee profile

### Mem0
Add persistent personalized memory to AI applications and agents.
Best fit: Developers building grounded assistants with persistent context and retrieval.
- Agent memory
- Context retrieval
- Memory APIs
Before you choose: Test retrieval quality, deletion behavior, access boundaries, and retention. Compare hosting and embedding costs for your data.
Pricing: https://mem0.ai/pricing
- [Read Mem0 profile](https://trutool.co/tools/mem0): Read Mem0 profile